| SIZE |
STAND-ARD |
CLASS |
FLANGE DIAMETER |
BOLT HOLE P.C.D. |
BOLT HOLE DIAMETER |
FLANGE THICKNESS |
RAISED FACE DIAMETER |
RAISED FACE HEIGHT |
No. OF BOLTS |
| D |
P |
d |
t |
R |
f |
N |
| ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
|
| 6" 150mm |
ASME B16.5 |
150 |
11 |
280 |
9 1/2 |
241 |
7/8 |
22 |
1 |
25 |
8 1/2 |
216 |
1/16 |
1.6 |
8 |
| 300 |
12 1/2 |
318 |
10 5/8 |
270 |
1 7/16 |
36 |
12 |
| 600 |
14 |
355 |
11 1/2 |
292 |
1 1/8 |
28 |
1 7/8 |
48 |
1/4 |
6.4 |
| 900 |
15 |
381 |
12 1/2 |
318 |
1 1/4 |
32 |
2 3/16 |
56 |
| BS EN 1092/1 (PN) |
16 |
11 3/16 |
285 |
9 7/16 |
240 |
15/16 |
23 |
7/8 |
22 |
8 3/8 |
212 |
1/8 |
3 |
8 |
| 25 |
11 13/16 |
300 |
9 7/8 |
250 |
1 1/16 |
27 |
1 1/8 |
28 |
8 9/16 |
218 |
| 40 |
| BS 10 |
E |
11 |
280 |
9 1/4 |
235 |
13/16 |
21 |
11/16 |
18 |
|
8 |
| F |
12 |
305 |
10 1/4 |
260 |
7/8 |
22 |
12 |
| H |
1 1/8 |
28 |
8 1/4 |
210 |
1/16 |
1.6 |
| J |
15/16 |
24 |
1 1/2 |
38 |
| R |
1 3/4 |
44 |
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